they are very long compared to other cells in the body
they regenerate very quickly
they help carry oxygen to different parts of your body
they do not have a nucleus
hormonal
telegraph
electrical impulses
proteins
all of the above
a nerve
spinal cord
brains
1 meter per second
1 foot per second
150 meters per second
100 miles per hour
True or False: Damage to your nervous system can cause paralysis.
nerve
wire
the brain
muscle
multipolar neurons
pyramidal neurons
bipolar neurons
Purkinje neurons
prison cells
glial cells
stem cells
muscle cells
100 years
10 years
1 year
1 month
liver cells
skin cells